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PLEASANTON, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filter made of metamaterials
Patent number
10,996,385
Issue date
May 4, 2021
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Information
Patent Grant
Filter made of metamaterials
Patent number
10,698,143
Issue date
Jun 30, 2020
LAMDA GUARD TECHNOLOGIES LTD.
George Palikaras
G02 - OPTICS
Information
Patent Grant
Optical device
Patent number
9,890,925
Issue date
Feb 13, 2018
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Information
Patent Grant
Optical diode comprising components made from metamaterials
Patent number
9,791,724
Issue date
Oct 17, 2017
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Filter Made of Metamaterials
Publication number
20190146133
Publication date
May 16, 2019
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Information
Patent Application
Tapered Optical Waveguide Coupled to Plasmonic Grating Structure
Publication number
20160093760
Publication date
Mar 31, 2016
LAMDA GUARD TECHNOLOGIES LIMITED
Efthymios Kallos
G02 - OPTICS
Information
Patent Application
Optical Diode Comprising Components Made From Metamaterials
Publication number
20160048043
Publication date
Feb 18, 2016
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Information
Patent Application
Optical Device
Publication number
20150036350
Publication date
Feb 5, 2015
Lamda Guard Technologies Ltd.
George Palikaras
G02 - OPTICS
Trademark
last 30 trademarks